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Home >> Nissan-Datsun >> 2012 >> Murano SL, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1212 To P2A03 (Except CROSSCABRIOLET) >> DTC P2138: App Sensor >> Component Inspection

Component Inspection

  1. CHECK ACCELERATOR PEDAL POSITION SENSOR
    1. Reconnect all harness connectors disconnected.
    2. Turn ignition switch ON.
    3. Check the voltage between ECM harness connector terminals under the following conditions.
    ECM Condition Voltage (V)
    + -
    Connector Terminal Connector Terminal
    E16 81 (APP sensor 1 signal) E16 84 (Sensor ground) Accelerator pedal Fully released 0.5 - 1.0
    Fully depressed 4.2 - 4.8
    82 (APP sensor 2 signal) 100 (Sensor ground) Fully released 0.25 - 0.50
    Fully depressed 2.0 - 2.5

    Is the inspection result normal? 

    YES: INSPECTION END

    NO: GO TO 2.

  2. REPLACE ACCELERATOR PEDAL ASSEMBLY
    1. Replace accelerator pedal assembly. Refer to "EXPLODED VIEW ".
    2. Go to "SPECIAL REPAIR REQUIREMENT ".

    INSPECTION END

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